. >> so in other words, as much as churchill loved america, america loved churchill. >> absolutely. and that really is what this exhi business is all about. >> churchill was a great reader and writer of history. he engaged with history. and that's with american history just as much as european history. >> so the bromance between fbr and winston is one of people's favorite stories in the second world war. and here it is, a present from roosevelt to churchill in his 70th birthday. what exactly is it. >> these are lines by abraham lincoln that roosevelt will sent churchill for his 70th birthday and a wonderful inscription where he has written at the bottom for winston on his birthday, i would go even to-- to within him again. >> and church sill someone who lived by his pen. his whole career is underpinned by writing. >> he actually rarely put pen to paper himself. so what is the significance of this typewriter you have in the exhi business. >> are you absolutely write. churchill favorite method of working was by dictation. and this is what was then a state of the art silence typewriter